Evidence map›Paper›PMID 37720465›Full record

ArticlePhysics and imaging in radiation oncology2023

Palliative intensity modulated radiotherapy of bone metastases based on diagnostic instead of planning computed tomography scans.

Suvi Larjavaara, Satu Strengell, Tiina Seppälä, Mikko Tenhunen, Anu Anttonen

Abstract read
In one paragraph

Article in Physics and imaging in radiation oncology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

  1. Trial
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Suvi LarjavaaraComprehensive Cancer Center, Helsinki University Central Hospital, PL180, 00029 HUS, Finland.
Satu StrengellComprehensive Cancer Center, Helsinki University Central Hospital, PL180, 00029 HUS, Finland.
Tiina SeppäläComprehensive Cancer Center, Helsinki University Central Hospital, PL180, 00029 HUS, Finland.
Mikko TenhunenComprehensive Cancer Center, Helsinki University Central Hospital, PL180, 00029 HUS, Finland.
Anu AnttonenComprehensive Cancer Center, Helsinki University Central Hospital, PL180, 00029 HUS, Finland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and purpose: Radiotherapy (RT) treatment planning is as a standard based on a computed tomography (CT) scan obtained at the planning stage (pCT), while most of the decisions whether to treat by RT are based on diagnostic CT scans (dCT). Bone metastases (BM) are the most common palliative RT target. The objective of this study was to investigate if a palliative RT treatment plan of BMs could be made based on a dCT with sufficient accuracy and safety, without sacrificing any treatment quality. Materials and methods: A retrospective study with 60 BMs of 8 anatomical sites was performed. RT planning was performed using intensity-modulated radiation therapy/volumetric modulated arc therapy techniques in dCT and transferred to pCT. The dose of clinical target volumes (CTVs), D(CTV Results: The differences of D(CTV Conclusion: This study showed the feasibility of using dCT images in palliative RT planning of BMs in thoracic, lumbar spine and pelvic sites, indicating the potential suitability of this strategy for clinical use.

Indexed as

Computer-assistedNeoplasm metastasisPalliative careRadiotherapy planningRadiotherapy setup errors

Identifiers

PMID37720465
PMCPMC10500021

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.